The video :

The tutorial :

Other solutions for simple emulation :

– Amikit 8 with Wine/WinUAE. I tried this years ago, it was the best emulation time I got, hope it is still with lovely last WinUAE versions. One said that today, FS-UAE is now a better choice… I haven’t had the time to try and confirm this.
– Happiga on a raspberry pi (a french initiative to be used with the best low cost computer, what more do you need ?)